FILES, MADE SIMPLE
Watermark PDF.
Add a text watermark to selected pages with color, size and opacity.
On your device
Focused tools. Your originals stay intact.
Up to 30 MB · 60 pages
GOOD TO KNOW
Questions, answered.
Does my file leave my device?
No. This tool processes selected files in your browser.
What are the limits?
Use an unencrypted PDF up to 30 MB and 60 pages. Review the output before sharing. Changing a PDF may invalidate digital signatures.
How do I save the result?
Choose the files, adjust the controls and press Prepare. Review the result, then use Save file. Your original files are not overwritten.
Which PDFs work for text placement?
Use PDFs with full page crop boxes. Custom crop boxes are rejected with a clear message. Text placement accounts for existing 90-degree page rotations. Watermark text supports printable English / Latin characters.